asthmatic vs drowning

asthmatic

noun
  • A person who suffers from asthma. 

adj
  • Having the characteristics of asthma, as in an "asthmatic cough". 

drowning

noun
  • An instance of a person or animal drowning. 

  • An instance of a person or animal being drowned. 

How often have the words asthmatic and drowning occurred in a corpus of books? (source: Google Ngram Viewer )